Yes, some of your information is correct.
Not having my papers with me here at work, but Becky and I
have discuss this and I know she most likely has the copy at
her fingertips.
William Harrison (I presume the son) served in the same
regiment at Zaddock Willett (my husbands line) during the
period we call Dunsmore War (1774-1776) he was paid for her
services at Romney WVA. If memory serves me correctly they
were standing next to each other, so they were friends.
happy hunting
Phebe Morgan